From fee10fa472fdb71917d2d16e2c97aac160f7d8ae Mon Sep 17 00:00:00 2001 From: arknoll Date: Fri, 1 Feb 2013 11:15:53 -0700 Subject: [PATCH] Issue #1831492 by arknoll: Fix for undefined offset error. --- resp_img.module | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/resp_img.module b/resp_img.module index d8e5372..da35bcf 100644 --- a/resp_img.module +++ b/resp_img.module @@ -375,9 +375,11 @@ function _resp_img_replace($content) { foreach ($new_imgs as &$img) { $src = array(); preg_match('/src=("[^"]*")/i', $img, $src); - $src = $src[1]; - $new_src = resp_img_replace_suffix($src); - $img = str_replace($src, $new_src, $img); + $src = (isset($src[1])) ? $src[1] : ''; + if(!empty($src)) { + $new_src = resp_img_replace_suffix($src); + $img = str_replace($src, $new_src, $img); + } } $content = str_replace($orig_imgs, $new_imgs, $content); return $content; -- 1.7.10.2 (Apple Git-33)